Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Que país possui a SBA Towers Tower Hayneville?
 ###Tabelas: CREATE TABLE private_schools (private_schools_id AUTO_INCREMENT PRIMARY KEY, School VARCHAR, Grades VARCHAR, Affiliation VARCHAR, Student Body VARCHAR, Enrollment INT) CREATE TABLE 1967 (1967_id AUTO_INCREMENT PRIMARY KEY, Opposing Teams VARCHAR, Against INT, Date VARCHAR, Venue VARCHAR, Status VARCHAR) CREATE TABLE medals_by_country (medals_by_country_id AUTO_INCREMENT PRIMARY KEY, Rank VARCHAR, Nation VARCHAR, Gold INT, Silver INT, Bronze INT, Total INT) CREATE TABLE ranking_round (ranking_round_id AUTO_INCREMENT PRIMARY KEY, Final Rank INT, Ranking Round Rank INT, Nation VARCHAR, Ranking Score INT, Round of 16 VARCHAR) CREATE TABLE structures_past_or_present_between_500_and_550_m_1640_and_1804_ft (structures_past_or_present_between_500_and_550_m_1640_and_1804_ft_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Pinnacle height VARCHAR, Structure type VARCHAR, Main use VARCHAR, Country VARCHAR, Town VARCHAR)  
SELECT Country FROM structures_past_or_present_between_500_and_550_m_1640_and_1804_ft WHERE Name = sba towers tower hayneville